I cannot recommend Dr. Wu and both his undergraduate and graduate programs. This is my second time working with him this semester. Under his tutelage and with the help of his students, my business saw tangible results in terms of marketing. I'm quite happy to report that our Google Ads campaign that only ran for 2 weeks resulted in 10-12 sales in one weekend. They gave me the tools and skills I needed in order to continue these Ads on my own. I can't recommend Dr. Wu enough and look forward to working with him again.